baw_count_views_meta_key: apply_filters( 'baw_count_views_meta_key', '_count-views_' . $time . $date, $time, $date );
This hook is present to give compatibility with any old count plugins that had already record some counts for your blog.
Example of use with wp-postviews:
Its meta_key is “views” so i do this:
function modify_metakey_for_bawpvc( $data, $time )
{
return $time == ‘all’ ? ‘views’ : $data;
}
add_filter( ‘baw_count_views_meta_key’, ‘modify_metakey_for_bawpvc’, 10, 2 );
This return “views” if the selected stats count is “all” ! You can also play with $time and $date to do some checkings.

baw_count_views_count: apply_filters( 'baw_count_views_count', $count, $meta_key, $time, $date, $id );
You can modify the $count value here, depending on time, date or meta_key. I added this in case of …
You can avoid recording count on different date or cheat on counting x)

baw_count_views_count_action: do_action( 'baw_count_views_count', $count, $meta_key, $time, $date, $id );
Same as above, you can run your own code here.